summaryrefslogtreecommitdiffstats
path: root/include/asm-mips/dec
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2008-07-18 11:39:39 +0200
committerDavid S. Miller <davem@davemloft.net>2008-07-18 11:39:39 +0200
commit49997d75152b3d23c53b0fa730599f2f74c92c65 (patch)
tree46e93126170d02cfec9505172e545732c1b69656 /include/asm-mips/dec
parentpkt_sched: Make default qdisc nonshared-multiqueue safe. (diff)
parentMerge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff)
downloadlinux-49997d75152b3d23c53b0fa730599f2f74c92c65.tar.xz
linux-49997d75152b3d23c53b0fa730599f2f74c92c65.zip
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: Documentation/powerpc/booting-without-of.txt drivers/atm/Makefile drivers/net/fs_enet/fs_enet-main.c drivers/pci/pci-acpi.c net/8021q/vlan.c net/iucv/iucv.c
Diffstat (limited to 'include/asm-mips/dec')
-rw-r--r--include/asm-mips/dec/kn05.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/include/asm-mips/dec/kn05.h b/include/asm-mips/dec/kn05.h
index 15fe8f881e60..56d22dc8803a 100644
--- a/include/asm-mips/dec/kn05.h
+++ b/include/asm-mips/dec/kn05.h
@@ -6,7 +6,7 @@
* KN04-CA) and DECsystem 5900/260 (KN05) R4k CPU card MB ASIC
* definitions.
*
- * Copyright (C) 2002, 2003, 2005 Maciej W. Rozycki
+ * Copyright (C) 2002, 2003, 2005, 2008 Maciej W. Rozycki
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -54,11 +54,11 @@
*/
#define KN4K_MB_INT_TC (1<<0) /* TURBOchannel? */
#define KN4K_MB_INT_RTC (1<<1) /* RTC? */
-#define KN4K_MB_INT_MT (1<<3) /* ??? */
+#define KN4K_MB_INT_MT (1<<3) /* I/O ASIC cascade */
/*
* Bits for the MB control & status register.
- * Set to 0x00bf8001 on my system by the ROM.
+ * Set to 0x00bf8001 for KN05 and to 0x003f8000 for KN04 by the firmware.
*/
#define KN4K_MB_CSR_PF (1<<0) /* PreFetching enable? */
#define KN4K_MB_CSR_F (1<<1) /* ??? */
@@ -69,7 +69,8 @@
#define KN4K_MB_CSR_IM (1<<13) /* ??? */
#define KN4K_MB_CSR_NC (1<<14) /* ??? */
#define KN4K_MB_CSR_EE (1<<15) /* (bus) Exception Enable? */
-#define KN4K_MB_CSR_MSK (0x1f<<16) /* ??? */
+#define KN4K_MB_CSR_MSK (0x1f<<16) /* CPU Int[4:0] mask */
#define KN4K_MB_CSR_FW (1<<21) /* ??? */
+#define KN4K_MB_CSR_W (1<<31) /* ??? */
#endif /* __ASM_MIPS_DEC_KN05_H */